One-piece molded subway tile system



FIG. 1 is a front view of a one-piece molded subway tile system showing my design; and,

FIG. 2 is an enlarged cross-sctional view taken along line 2—2 of FIG. 1.

The right side, left side, top, bottom and back of the one-piece molded subway tile system are flat and unadorned and do not form a part of the claimed design.

The claimed design is broken on one end and in the center to indicate indeterminate length and width thereof. 

I claim the ornamental design for the one-piece molded subway tile system, as shown and described. 